David Peter Stroh, a founding partner of Bridgeway Partners (www.bridgewaypartners.com), is internationally recognized for his work in enabling leaders to apply systems thinking to achieve breakthroughs around chronic, complex problems and to develop strategies which improve system-wide performance over time. He is the author of the new book Systems Thinking for Social Change: A Practical Guide for Solving Complex Problems, Avoiding Unintended Consequences, and Achieving Lasting Results (Chelsea Green, 2015).